1. Under the Vehicle: The fuel pump may be located under the vehicle, typically near the fuel tank. Look for a cylindrical or box-shaped component with fuel lines connected to it.
2. Inside the Fuel Tank: In some cases, the fuel pump may be located inside the fuel tank. To access it, you may need to remove the fuel tank from the vehicle.
Note: The specific location of the fuel pump may vary depending on the exact year and model of your Toyota Hiace Super Custom. It's recommended to consult a reliable source of information, such as the vehicle's repair manual or a professional mechanic, to confirm the exact location of the fuel pump in your vehicle.